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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 17:58 disclaimer | copyright 
Item 148 of 1444 Analysis Date & Time 2026-10-18 17:59:53 UT From File TR2610181758 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1758UT 15°E 8pBP6It0
DoY=291.74860 File=TR156980.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.774 340.022 47.037

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.656 1.266 1.922

Vector Velocities (m/s)
  VX VY VZ VM VB
E -108.7±73.7 164.6±41.9 -2.6±127.7 -36.6±132.5 160.5±22.3
F -212.5±94.6 5.2±23 60.4±83.2 58±81 17.6±29.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

Analysis Results in Tabular Format
Analysis Results in SAO Format
Housekeeping Information